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| author | Bruce Momjian <bruce@momjian.us> | 2020-11-12 15:00:43 -0500 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2020-11-12 15:00:43 -0500 |
| commit | 3284fe452112c9f15975ebccc73c168ed6892d4f (patch) | |
| tree | 3b446e62b496dfa94d205a04d10781efb89d5d46 /src/backend/commands/constraint.c | |
| parent | fea2b70dd4deccb2c803d94493a164097b0af662 (diff) | |
docs: mention that expression indexes need analyze
Expression indexes can't benefit from pre-computed statistics on
columns.
Reported-by: Nikolay Samokhvalov
Discussion: https://postgr.es/m/CANNMO++5rw9RDA=p40iMVbMNPaW6O=S0AFzTU=KpYHRpCd1voA@mail.gmail.com
Author: Nikolay Samokhvalov, modified
Backpatch-through: 9.5
Diffstat (limited to 'src/backend/commands/constraint.c')
0 files changed, 0 insertions, 0 deletions